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OEM Cadillac DTS Engine Control Module

Engine Control Computer
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1 Engine Control Module found

  • Cadillac DTS Engine Control Module - 12678511
    Cadillac DTS Engine Control Module - 12678511
    Cadillac DTS Engine Control Module - 12678511
    Cadillac DTS Engine Control Module - 12678511
    Cadillac DTS Engine Control Module - 12678511
    Cadillac DTS Engine Control Module Diagram - 12678511
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    Cadillac DTS PCM Part Number: 12678511

    $265.60 MSRP: $538.40
    You Save: $272.80 (51%)
    Ships in 1-2 Business Days
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    Product Specifications
    • Other Name: Module Assembly-Engine Control (W/2ND Mpu); Engine Control Module; ECM; Module, Emission Control System
    • Replaces: 12636660, 12607096
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 2006-2009 Cadillac DTS | Base, Luxury, Platinum | 8 Cyl 4.6 L GAS

Cadillac DTS Engine Control Module

Want to cut long-term maintenance and repair costs? Choose OEM Engine Control Module. Those parts deliver top durability you can trust. On our site, you'll find a huge catalog of genuine Cadillac DTS parts. Prices are unbeatable, so you can keep more in your pocket. Every OEM Cadillac DTS Engine Control Module includes a manufacturer's warranty. You can also get an easy return policy that keeps buying risk free. Fast delivery, get your car on the road quickly. It's simple to search, compare, and order. Stop guessing about quality or fit. Order today and save with parts that last.

The Engine Control Module (ECM) is popular primarily because it refers to what can be described as the "heart" of Cadillac DTS cars since it regulates the performance of the engine. This highly developed Engine Control Module of the Cadillac DTS meticulously controls functions like the air fuel mixture, the ignition timeliness, the speed at which the engine idles, and other features that cause the Cadillac to run most efficiently. Thanks to data from the different sensors, engine performance as well as fuel efficiency is boosted thus making it a crucial part of Cadillac DTS's operations. This is the compatibility functionality because Engine Control Module is specifically developed for different DTS models ranges from 2005-2011, meaning every variant, Standard, Luxury, and all the way to the most luxurious, Platinum will experience the Engine Control Module's enhanced technology. The Cadillac DTS is an automobile that stands for large fashionable elegant comfortable car with dignity and style but, most importantly, safe- this is because the luxury sedan pioneered the integration of safety systems into the Engine Control Module. Meantime Engine Control Module has some special features, namely, its capacity to learn the prevailing road conditions in order to improve vehicle running efficiency and safety. In combination to the Cadillac's dedication to durability and manufacturing high quality products, the Engine Control Module represents a reference point for all vehicles' markets thanks to the versatility, efficiency and consistent reliability for which the Cadillac DTS is known for, making it an utterly vital part for any Cadillac DTS owner that wishes for his car to run smoothly.

Cadillac DTS Engine Control Module Parts Questions & Experts Answers

  • Cadillac DTS Engine Control Module - 12678511 PCM PCM
    12678511
    Q: How to replace the Engine Control Module (ECM) on Cadillac DTS?
    A:
    The Engine Control Module (ECM) replacement process begins by cutting power to the system through the negative Battery Cable disconnect and moving past engine ignition status. A scan tool should be used to retrieve engine oil and automatic transaxle fluid life percentages for recording purposes. The first step involves separating the engine harness electrical connector from the mass air flow/intake air temperature (MAF/IAT) sensor as well as the positive crankcase ventilation (PCV) fresh air tube quick connect fitting from the air duct and the secondary air injection (AIR) pump inlet tube quick connect fitting from the air cleaner upper housing. Remove the Throttle Body outlet duct by loosening it before removing the clips from the lower housing and front tabs from the upper housing to take away the air cleaner upper housing. The process continues with removing electrical connectors from the ecm after disconnecting lever locks at the ecm. Lastly, the technician pulls out the ecm from the air cleaner lower housing. The installation of the new ecm requires caution to check whether the air filter/ecm housing assembly contains any debris or if the maf/iat sensor inlet screen shows damage alongside examining the housing assembly and intake air duct for overall integrity. After inserting the new ecm into the lower air cleaner housing users should connect the engine harness electrical connectors while simultaneously locking the lever contacts. The installation requires the air cleaner upper housing to lock its front tabs with the lower housing before securing the lower housing clips. Secure the air cleaner outlet duct to the Throttle Body with a clamp which should be tightened to 3 n.m (27 lb in). The engineer should couple the air pump inlet tube quick connect fitting to the upper housing of the air cleaner while using the pcv fresh air tube quick connect fitting to attach to the air ducting. The engine harness electrical connector should be reattached to the maf/iat sensor while reconnecting the negative Battery Cable. Ryan must program the ecm after checking that the setup is accurate.

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